JP6323955B2 - 半導電性ローラ - Google Patents

半導電性ローラ Download PDF

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Publication number
JP6323955B2
JP6323955B2 JP2015053726A JP2015053726A JP6323955B2 JP 6323955 B2 JP6323955 B2 JP 6323955B2 JP 2015053726 A JP2015053726 A JP 2015053726A JP 2015053726 A JP2015053726 A JP 2015053726A JP 6323955 B2 JP6323955 B2 JP 6323955B2
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JP
Japan
Prior art keywords
rubber
roller
mass
semiconductive
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2015053726A
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English (en)
Japanese (ja)
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JP2016173487A (ja
Inventor
和夫 二俣
和夫 二俣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to JP2015053726A priority Critical patent/JP6323955B2/ja
Priority to CN201610089687.XA priority patent/CN105988325A/zh
Priority to US15/058,953 priority patent/US9658557B2/en
Publication of JP2016173487A publication Critical patent/JP2016173487A/ja
Application granted granted Critical
Publication of JP6323955B2 publication Critical patent/JP6323955B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/02Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G03G15/0233Structure, details of the charging member, e.g. chemical composition, surface properties

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2015053726A 2015-03-17 2015-03-17 半導電性ローラ Active JP6323955B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015053726A JP6323955B2 (ja) 2015-03-17 2015-03-17 半導電性ローラ
CN201610089687.XA CN105988325A (zh) 2015-03-17 2016-02-17 半导电性辊
US15/058,953 US9658557B2 (en) 2015-03-17 2016-03-02 Semiconductive roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015053726A JP6323955B2 (ja) 2015-03-17 2015-03-17 半導電性ローラ

Publications (2)

Publication Number Publication Date
JP2016173487A JP2016173487A (ja) 2016-09-29
JP6323955B2 true JP6323955B2 (ja) 2018-05-16

Family

ID=56924860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015053726A Active JP6323955B2 (ja) 2015-03-17 2015-03-17 半導電性ローラ

Country Status (3)

Country Link
US (1) US9658557B2 (zh)
JP (1) JP6323955B2 (zh)
CN (1) CN105988325A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6919804B2 (ja) * 2017-05-22 2021-08-18 住友ゴム工業株式会社 導電性ゴム組成物、転写ローラおよび画像形成装置
JP2019012102A (ja) * 2017-06-29 2019-01-24 富士ゼロックス株式会社 導電性部材、帯電装置、転写装置、プロセスカートリッジ、及び画像形成装置
JP7075590B2 (ja) * 2018-06-12 2022-05-26 住友ゴム工業株式会社 現像ローラ
CN113583312B (zh) * 2021-08-31 2023-06-13 中广核高新核材科技(苏州)有限公司 一种半导电橡胶辊及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3693806B2 (ja) * 1998-02-09 2005-09-14 株式会社リコー 帯電装置及びそれを用いた画像形成装置
JP2001215776A (ja) 2000-02-03 2001-08-10 Ricoh Co Ltd 帯電部材、帯電装置、作像ユニットおよび画像形成装置
JP4148470B2 (ja) 2002-11-13 2008-09-10 住友ゴム工業株式会社 導電性ローラ、該導電性ローラを備えた画像形成装置、導電性ベルト、該導電性ベルトを備えた画像形成装置
KR100592928B1 (ko) 2002-11-13 2006-06-23 스미토모 고무 고교 가부시키가이샤 도전성 엘라스토머 조성물, 상기 조성물을 사용한 도전성부재, 상기 도전성부재를 구비한 화상 형성 장치
US7406277B2 (en) * 2005-05-31 2008-07-29 Sumitomo Rubber Industries, Ltd. Semiconductive rubber member
JP5073241B2 (ja) * 2005-08-08 2012-11-14 住友ゴム工業株式会社 半導電性ロール
JP5449447B2 (ja) * 2012-04-27 2014-03-19 住友ゴム工業株式会社 導電性ローラ
JP2014085479A (ja) * 2012-10-23 2014-05-12 Sumitomo Rubber Ind Ltd 半導電性ローラ
JP6086593B2 (ja) * 2013-05-17 2017-03-01 住友ゴム工業株式会社 半導電性ローラ

Also Published As

Publication number Publication date
JP2016173487A (ja) 2016-09-29
US9658557B2 (en) 2017-05-23
CN105988325A (zh) 2016-10-05
US20160274480A1 (en) 2016-09-22

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